[Sun May 6 08:20:57 2012] Detection parameters: Position = (274.1, 243.1) = 0 25 22.70 64 4 46.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 14212.1 +/- 146.8 Background counts = 111.1 Rate = 0.4 +/- 0.005 [Sun May 6 08:21:04 2012] Off-axis axis estimate = 4.38' [Sat May 12 17:35:37 2012] Using EEF radius (= 8.62 ")to estimate initial spatial extent for simple fitting [Sat May 12 17:35:37 2012] Initial guess for spatial extent in simple fitting = 8.62" [Sat May 12 17:35:37 2012] source mask rpix=2.0, npix_max = 24, mask sum = 24, frac = 0.974 [Sat May 12 17:35:37 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 8.62"